A northerly, very strong and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, moderate and mostly variable.
For La Rochelle - Vieux-Port :
No gale warning.
The reliability of the situation is assessed at 95%.
Cloudy with risk of fog in the morning, good clear periods with lots of cloud in the afternoon. No precipitation. In the evening, very cloudy.
No precipitation. NNW force 2 turning SSE in the middle of the day then becoming force 3. Gusts reaching 17 knots in the evening. Slight sea. Low, long swell from W. Visibility reduced by mist becoming poor in the middle of the day then good.